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Volumn 326, Issue 5959, 2009, Pages 1533-1537

An analytical solution to the kinetics of breakable filament assembly

Author keywords

[No Author keywords available]

Indexed keywords

AMYLOID; SELF ASSEMBLED MONOLAYER;

EID: 72149118250     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1178250     Document Type: Article
Times cited : (913)

References (30)
  • 6
    • 23144459082 scopus 로고    scopus 로고
    • N. Carulla et al., Nature 436, 554 (2005).
    • (2005) Nature , vol.436 , pp. 554
    • Carulla, N.1
  • 16
    • 72149108934 scopus 로고    scopus 로고
    • note
    • -). Using the starting values (5) for the fixed-point iteration, we arrive at the analytical result presented in Eqs. 2a and 2b. Although the agreement between Eqs. 2a and 2b and the numerical solution (Fig. 1) is good (typical differences comparable in magnitude to common experimental errors), systematic differences are present in the intermediate time regime. Qualitatively, these are primarily because the filament number concentration P(t) entering the expression for M(t) in Eqs. 4a and 4b in the first interaction is from the linearized solution and increases more rapidly than the true solution, and therefore the protein conversion rate dM(t)/dt is overestimated. These errors can be minimized by successive iterations of the fixed-point operator beyond the first-order solution discussed here.
  • 26
    • 0029863648 scopus 로고    scopus 로고
    • M. Fischer et al., EMBO J. 15, 1255 (1996).
    • (1996) EMBO J. , vol.15 , pp. 1255
    • Fischer, M.1
  • 30
    • 72149095671 scopus 로고    scopus 로고
    • note
    • T.P.J.K. acknowledges support from St John's College, Cambridge through a Research Fellowship. C.M.D. acknowledges support from the Leverhulme and Wellcome Trusts. We are grateful to A. Craig, A. Knowles, D. White, A. Buell, F. Chiti, A. Miranker, and J. Falsig for valuable discussions, and to M. Sandal for preparing a Web server, which is publicly available at www-vendruscolo. ch.cam.ac.uk/cgi-bin/nef/nefcgi.cgi, to enable the use of the equations presented in this work to fit experimental measurements and to predict aggregation kinetics.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.